650 ss impeller pitch?

[joe4thgear]

I have SN, all it has is a ride plate and I'm looking for an impeller but don't know what size to get. I've looked all over the forum and didn't find any answers for me, I also checked all over impros and every link that could help me didn't work. I ride Lake Michigan mostly and would like better low end. I also weigh 250lbs.

 

[joe4thgear]

I also was wondering exactly what the numbers mean and how they relate to different uses.

 

[MR.K]

I talked to a guy in Fla ...he said he tried them all and liked the stock one best ...

 

[1550]

Mine 650 has skattrak 10-18 impeller when i bought it. I ride it with 701 62t with drypipe and head and it seems to be very short. So maybe it can be good for stock 650.

 

[klze]

i've got 9/17 from impros, and i only have coffman pipe and 160psi head on my 650